After returning to Los Angeles from a group therapy session, documentary filmmaker Bob Sanders and his wife, Carol, find themselves becoming vigilante couples counselors, offering unsolicited advice to their best friends, Ted and Alice Henderson. Not wanting to be rude, the Hendersons play along, but some latent sexual tension among the four soon comes bubbling to the surface, and long-buried desires don't stay buried for long.
College "frenemies" Lauren and Katie move in together after losing a relationship and rent control, respectively. Sharing Katie's late grandmother's apartment in New York City, the girls bicker with each other until one fateful night, when Katie's noisy bedroom activities make Lauren barge in and discover a dirty little secret. This revelation brings them closer together, and Lauren (the brains) and Katie (the talent) concoct a wildly successful business venture. As profits swell, the girls reevaluate their hopes and dreams and realize that just because someone pees in your hair in college doesn't mean she won't be your best friend 10 years later.
While doing the inventory for a lingerie outlet in a high rise office building, five attractive women are terrorized by a series of bizarre killings. They suspect that the strange janitor, who witnessed another series of killings six months previously, is at the bottom of the whole thing. Little do they know the real horror that they face in the end.
Alex, Emily, and their son, RJ, are new to Los Angeles. A chance meeting at the park introduces them to the mysterious Kurt, Charlotte, and Max. A family “playdate” becomes increasingly interesting as the night goes on.